387631321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{3121}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 483735168

約数和(自身を除く): 96103847

約数列:

[1, 7, 11, 77, 1613, 3121, 11291, 17743, 21847, 34331, 124201, 240317, 5034173, 35239211, 55375903, 387631321]

約数ペア:

[(1, 387631321), (7, 55375903), (11, 35239211), (77, 5034173), (1613, 240317), (3121, 124201), (11291, 34331), (17743, 21847)]